Big Skinny Men's World Leather Bi-Fold Slim Wallet with Zippered Pocket, Holds Up to 35 Cards Ultra-thin wallet designed for travelers with extra-tall billfold area, exterior zippered coin pocket 6 card pockets, 2 extra-large hidden pockets, 1 clear ID pocket Pockets lined with rubbery coating to prevent cards from sliding out Constructed of top grain cowhide leather with nylon microfiber interior Measures 4-1/4 x 4 inches